The following publications are possibly variants of this publication:
- Efficient independent set approximation in unit disk graphsGautam K. Das, Guilherme D. da Fonseca, Ramesh K. Jallu. DAM, 280:63-70, 2020. [doi]
- Improved Algorithm for Maximum Independent Set on Unit Disk GraphRamesh K. Jallu, Gautam K. Das. caldam 2016: 212-223 [doi]
- Faster approximation for maximum independent set on unit disk graphSubhas C. Nandy, Supantha Pandit, Sasanka Roy. ipl, 127:58-61, 2017. [doi]
- Approximation algorithms for maximum independent set of a unit disk graphGautam K. Das, Minati De, Sudeshna Kolay, Subhas C. Nandy, Susmita Sur-Kolay. ipl, 115(3):439-446, 2015. [doi]
- Liar's dominating set problem on unit disk graphsRamesh K. Jallu, Gautam K. Das. DAM, 286:91-99, 2020. [doi]